drivers/regulator/Kconfig

   1 menuconfig REGULATOR
   2         bool "Voltage and Current Regulator Support"
   3         help
   4           Generic Voltage and Current Regulator support.
   5
   6           This framework is designed to provide a generic interface to voltage
   7           and current regulators within the Linux kernel. It's intended to
   8           provide voltage and current control to client or consumer drivers and
   9           also provide status information to user space applications through a
  10           sysfs interface.
  11
  12           The intention is to allow systems to dynamically control regulator
  13           output in order to save power and prolong battery life. This applies
  14           to both voltage regulators (where voltage output is controllable) and
  15           current sinks (where current output is controllable).
  16
  17           This framework safely compiles out if not selected so that client
  18           drivers can still be used in systems with no software controllable
  19           regulators.
  20
  21           If unsure, say no.
  22
  23 if REGULATOR
  24
  25 config REGULATOR_DEBUG
  26         bool "Regulator debug support"
  27         help
  28           Say yes here to enable debugging support.
  29
  30 config REGULATOR_DUMMY
  31         bool "Provide a dummy regulator if regulator lookups fail"
  32         help
  33           If this option is enabled then when a regulator lookup fails
  34           and the board has not specified that it has provided full
  35           constraints then the regulator core will provide an always
  36           enabled dummy regulator will be provided, allowing consumer
  37           drivers to continue.
  38
  39           A warning will be generated when this substitution is done.
  40
  41 config REGULATOR_FIXED_VOLTAGE
  42         tristate "Fixed voltage regulator support"
  43         help
  44           This driver provides support for fixed voltage regulators,
  45           useful for systems which use a combination of software
  46           managed regulators and simple non-configurable regulators.
  47
  48 config REGULATOR_VIRTUAL_CONSUMER
  49         tristate "Virtual regulator consumer support"
  50         help
  51           This driver provides a virtual consumer for the voltage and
  52           current regulator API which provides sysfs controls for
  53           configuring the supplies requested.  This is mainly useful
  54           for test purposes.
  55
  56           If unsure, say no.
  57
  58 config REGULATOR_USERSPACE_CONSUMER
  59         tristate "Userspace regulator consumer support"
  60         help
  61           There are some classes of devices that are controlled entirely
  62           from user space. Userspace consumer driver provides ability to
  63           control power supplies for such devices.
  64
  65           If unsure, say no.
  66
  67 config REGULATOR_GPIO
  68         tristate "GPIO regulator support"
  69         depends on GENERIC_GPIO
  70         help
  71           This driver provides support for regulators that can be
  72           controlled via gpios.
  73           It is capable of supporting current and voltage regulators
  74           and the platform has to provide a mapping of GPIO-states
  75           to target volts/amps.
  76
  77 config REGULATOR_AD5398
  78         tristate "Analog Devices AD5398/AD5821 regulators"
  79         depends on I2C
  80         help
  81           This driver supports AD5398 and AD5821 current regulator chips.
  82           If building into module, its name is ad5398.ko.
  83
  84 config REGULATOR_AAT2870
  85         tristate "AnalogicTech AAT2870 Regulators"
  86         depends on MFD_AAT2870_CORE
  87         help
  88           If you have a AnalogicTech AAT2870 say Y to enable the
  89           regulator driver.
  90
  91 config REGULATOR_DA903X
  92         tristate "Dialog Semiconductor DA9030/DA9034 regulators"
  93         depends on PMIC_DA903X
  94         help
  95           Say y here to support the BUCKs and LDOs regulators found on
  96           Dialog Semiconductor DA9030/DA9034 PMIC.
  97
  98 config REGULATOR_DA9052
  99         tristate "Dialog Semiconductor DA9052/DA9053 regulators"
 100         depends on PMIC_DA9052
 101         help
 102           This driver supports the voltage regulators of DA9052-BC and
 103           DA9053-AA/Bx PMIC.
 104
 105 config REGULATOR_ANATOP
 106         tristate "Freescale i.MX on-chip ANATOP LDO regulators"
 107         depends on MFD_ANATOP
 108         help
 109           Say y here to support Freescale i.MX on-chip ANATOP LDOs
 110           regulators. It is recommended that this option be
 111           enabled on i.MX6 platform.
 112
 113 config REGULATOR_MC13XXX_CORE
 114         tristate
 115
 116 config REGULATOR_MC13783
 117         tristate "Freescale MC13783 regulator driver"
 118         depends on MFD_MC13783
 119         select REGULATOR_MC13XXX_CORE
 120         help
 121           Say y here to support the regulators found on the Freescale MC13783
 122           PMIC.
 123
 124 config REGULATOR_MC13892
 125         tristate "Freescale MC13892 regulator driver"
 126         depends on MFD_MC13XXX
 127         select REGULATOR_MC13XXX_CORE
 128         help
 129           Say y here to support the regulators found on the Freescale MC13892
 130           PMIC.
 131
 132 config REGULATOR_ISL6271A
 133         tristate "Intersil ISL6271A Power regulator"
 134         depends on I2C
 135         help
 136           This driver supports ISL6271A voltage regulator chip.
 137
 138 config REGULATOR_88PM8607
 139         bool "Marvell 88PM8607 Power regulators"
 140         depends on MFD_88PM860X=y
 141         help
 142           This driver supports 88PM8607 voltage regulator chips.
 143
 144 config REGULATOR_MAX1586
 145         tristate "Maxim 1586/1587 voltage regulator"
 146         depends on I2C
 147         help
 148           This driver controls a Maxim 1586 or 1587 voltage output
 149           regulator via I2C bus. The provided regulator is suitable
 150           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
 151
 152 config REGULATOR_MAX8649
 153         tristate "Maxim 8649 voltage regulator"
 154         depends on I2C
 155         select REGMAP_I2C
 156         help
 157           This driver controls a Maxim 8649 voltage output regulator via
 158           I2C bus.
 159
 160 config REGULATOR_MAX8660
 161         tristate "Maxim 8660/8661 voltage regulator"
 162         depends on I2C
 163         help
 164           This driver controls a Maxim 8660/8661 voltage output
 165           regulator via I2C bus.
 166
 167 config REGULATOR_MAX8925
 168         tristate "Maxim MAX8925 Power Management IC"
 169         depends on MFD_MAX8925
 170         help
 171           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
 172
 173 config REGULATOR_MAX8952
 174         tristate "Maxim MAX8952 Power Management IC"
 175         depends on I2C
 176         help
 177           This driver controls a Maxim 8952 voltage output regulator
 178           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 179           modes ranging from 0.77V to 1.40V by 0.01V steps.
 180
 181 config REGULATOR_MAX8997
 182         tristate "Maxim 8997/8966 regulator"
 183         depends on MFD_MAX8997
 184         help
 185           This driver controls a Maxim 8997/8966 regulator
 186           via I2C bus. The provided regulator is suitable for S5PC110,
 187           S5PV210, and Exynos-4 chips to control VCC_CORE and
 188           VCC_USIM voltages.
 189
 190 config REGULATOR_MAX8998
 191         tristate "Maxim 8998 voltage regulator"
 192         depends on MFD_MAX8998
 193         help
 194           This driver controls a Maxim 8998 voltage output regulator
 195           via I2C bus. The provided regulator is suitable for S3C6410
 196           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 197
 198 config REGULATOR_PCAP
 199         tristate "Motorola PCAP2 regulator driver"
 200         depends on EZX_PCAP
 201         help
 202          This driver provides support for the voltage regulators of the
 203          PCAP2 PMIC.
 204
 205 config REGULATOR_LP3971
 206         tristate "National Semiconductors LP3971 PMIC regulator driver"
 207         depends on I2C
 208         help
 209          Say Y here to support the voltage regulators and convertors
 210          on National Semiconductors LP3971 PMIC
 211
 212 config REGULATOR_LP3972
 213         tristate "National Semiconductors LP3972 PMIC regulator driver"
 214         depends on I2C
 215         help
 216          Say Y here to support the voltage regulators and convertors
 217          on National Semiconductors LP3972 PMIC
 218
 219 config REGULATOR_PCF50633
 220         tristate "NXP PCF50633 regulator driver"
 221         depends on MFD_PCF50633
 222         help
 223          Say Y here to support the voltage regulators and convertors
 224          on PCF50633
 225
 226 config REGULATOR_RC5T583
 227         tristate "RICOH RC5T583 Power regulators"
 228         depends on MFD_RC5T583
 229         help
 230           Select this option to enable the power regulator of RICOH
 231           PMIC RC5T583.
 232           This driver supports the control of different power rails of device
 233           through regulator interface. The device supports multiple DCDC/LDO
 234           outputs which can be controlled by i2c communication.
 235
 236 config REGULATOR_S5M8767
 237         tristate "Samsung S5M8767A voltage regulator"
 238         depends on MFD_S5M_CORE
 239         help
 240          This driver supports a Samsung S5M8767A voltage output regulator
 241          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
 242          supports DVS mode with 8bits of output voltage control.
 243
 244 config REGULATOR_AB3100
 245         tristate "ST-Ericsson AB3100 Regulator functions"
 246         depends on AB3100_CORE
 247         default y if AB3100_CORE
 248         help
 249          These regulators correspond to functionality in the
 250          AB3100 analog baseband dealing with power regulators
 251          for the system.
 252
 253 config REGULATOR_AB8500
 254         bool "ST-Ericsson AB8500 Power Regulators"
 255         depends on AB8500_CORE
 256         help
 257           This driver supports the regulators found on the ST-Ericsson mixed
 258           signal AB8500 PMIC
 259
 260 config REGULATOR_DBX500_PRCMU
 261         bool
 262
 263 config REGULATOR_DB8500_PRCMU
 264         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 265         depends on MFD_DB8500_PRCMU
 266         select REGULATOR_DBX500_PRCMU
 267         help
 268           This driver supports the voltage domain regulators controlled by the
 269           DB8500 PRCMU
 270
 271 config REGULATOR_PALMAS
 272         tristate "TI Palmas PMIC Regulators"
 273         depends on MFD_PALMAS
 274         help
 275           If you wish to control the regulators on the Palmas series of
 276           chips say Y here. This will enable support for all the software
 277           controllable SMPS/LDO regulators.
 278
 279           The regulators available on Palmas series chips vary depending
 280           on the muxing. This is handled automatically in the driver by
 281           reading the mux info from OTP.
 282
 283 config REGULATOR_TPS6105X
 284         tristate "TI TPS6105X Power regulators"
 285         depends on TPS6105X
 286         default y if TPS6105X
 287         help
 288           This driver supports TPS61050/TPS61052 voltage regulator chips.
 289           It is a single boost converter primarily for white LEDs and
 290           audio amplifiers.
 291
 292 config REGULATOR_TPS62360
 293         tristate "TI TPS6236x Power Regulator"
 294         depends on I2C
 295         select REGMAP_I2C
 296         help
 297           This driver supports TPS6236x voltage regulator chip. This
 298           regulator is meant for processor core supply. This chip is
 299           high-frequency synchronous step down dc-dc converter optimized
 300           for battery-powered portable applications.
 301
 302 config REGULATOR_TPS65023
 303         tristate "TI TPS65023 Power regulators"
 304         depends on I2C
 305         select REGMAP_I2C
 306         help
 307           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
 308           three step-down converters and two general-purpose LDO voltage regulators.
 309           It supports TI's software based Class-2 SmartReflex implementation.
 310
 311 config REGULATOR_TPS6507X
 312         tristate "TI TPS6507X Power regulators"
 313         depends on I2C
 314         help
 315           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
 316           three step-down converters and two general-purpose LDO voltage regulators.
 317           It supports TI's software based Class-2 SmartReflex implementation.
 318
 319 config REGULATOR_TPS65090
 320         tristate "TI TPS65090 Power regulator"
 321         depends on MFD_TPS65090
 322         help
 323           This driver provides support for the voltage regulators on the
 324           TI TPS65090 PMIC.
 325
 326 config REGULATOR_TPS65217
 327         tristate "TI TPS65217 Power regulators"
 328         depends on MFD_TPS65217
 329         help
 330           This driver supports TPS65217 voltage regulator chips. TPS65217
 331           provides three step-down converters and four general-purpose LDO
 332           voltage regulators. It supports software based voltage control
 333           for different voltage domains
 334
 335 config REGULATOR_TPS6524X
 336         tristate "TI TPS6524X Power regulators"
 337         depends on SPI
 338         help
 339           This driver supports TPS6524X voltage regulator chips. TPS6524X
 340           provides three step-down converters and two general-purpose LDO
 341           voltage regulators.  This device is interfaced using a customized
 342           serial interface currently supported on the sequencer serial
 343           port controller.
 344
 345 config REGULATOR_TPS6586X
 346         tristate "TI TPS6586X Power regulators"
 347         depends on MFD_TPS6586X
 348         help
 349           This driver supports TPS6586X voltage regulator chips.
 350
 351 config REGULATOR_TPS65910
 352         tristate "TI TPS65910/TPS65911 Power Regulators"
 353         depends on MFD_TPS65910
 354         help
 355           This driver supports TPS65910/TPS65911 voltage regulator chips.
 356
 357 config REGULATOR_TPS65912
 358         tristate "TI TPS65912 Power regulator"
 359         depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI)
 360         help
 361             This driver supports TPS65912 voltage regulator chip.
 362
 363 config REGULATOR_TWL4030
 364         bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
 365         depends on TWL4030_CORE
 366         help
 367           This driver supports the voltage regulators provided by
 368           this family of companion chips.
 369
 370 config REGULATOR_WM831X
 371         tristate "Wolfson Microelectronics WM831x PMIC regulators"
 372         depends on MFD_WM831X
 373         help
 374           Support the voltage and current regulators of the WM831x series
 375           of PMIC devices.
 376
 377 config REGULATOR_WM8350
 378         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
 379         depends on MFD_WM8350
 380         help
 381           This driver provides support for the voltage and current regulators
 382           of the WM8350 AudioPlus PMIC.
 383
 384 config REGULATOR_WM8400
 385         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
 386         depends on MFD_WM8400
 387         help
 388           This driver provides support for the voltage regulators of the
 389           WM8400 AudioPlus PMIC.
 390
 391 config REGULATOR_WM8994
 392         tristate "Wolfson Microelectronics WM8994 CODEC"
 393         depends on MFD_WM8994
 394         help
 395           This driver provides support for the voltage regulators on the
 396           WM8994 CODEC.
 397
 398 endif
 399